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Baoding Huaxin Crane Machinery Co., Ltd.
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Lifting Jacks Manufacturer

Lifting Jacks Manufacturer

Baoding Huaxin provides industrial-grade hydraulic toe jacks, durable mechanical jacks, and compact bottle jacks for heavy-load lifting. Engineered with high-strength steel and precision engineering, our jacks ensure safety and efficiency in automotive, construction, and maintenance applications.

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Types of Lifting Jacks Wholesale

Hydraulic Toe Jack

This manually - operated machine uses a lever - driven hydraulic system. It's portable, practical, and useful for machinery work and vehicle repair.
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Hydraulic Toe Jack

Mechanical Jack

The mechanical steel jack, based on mechanical transmission, is great for repair shops and factories. It's easy - to - maintain without oil/seals and has no fall risk due to gear design.
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Mechanical Jack

Bottle Jack

Hydraulic bottle jacks have a rugged steel saddle with cleats for grip. An adjustable screw suits work heights. A patented bypass ensures safety, and heat treatment boosts durability for various uses.
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Bottle Jack

Advantages of Hydraulic Jack

Powerful lifting capacity: Based on the principle of hydraulic systems, it can generate immense lifting force. Small hydraulic jacks can easily lift several tons, while large ones can even support hundreds of tons. They are widely used in various fields such as heavy machinery maintenance and construction.

 
Precise control performance: Operators can accurately control the lifting height and speed of the jack by adjusting the flow and pressure of the hydraulic pump, allowing for precise adjustments of the lifting position of heavy objects. This is particularly important in installation tasks that require high precision.

 
Good stability: When in operation, the hydraulic jack evenly distributes hydraulic oil to the piston, ensuring a smooth lifting process with minimal shaking or sudden drops, providing stable support for heavy objects and ensuring operational safety.

 
Strong adaptability: It can be equipped with different attachments and devices according to various work requirements, making it suitable for objects of different shapes and sizes. Whether indoors or outdoors, on flat ground or complex terrain, the hydraulic jack can perform well.

 
Simple and durable structure: It mainly consists of basic components such as hydraulic pumps, hydraulic cylinders, and pistons, with a relatively simple structure. At the same time, these components are made of high-strength materials, precision-machined, and undergo strict quality inspection, ensuring high reliability and a long service life.

Advantages of Hydraulic Jack
How does a Hydraulic Jack Work?
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How does a Hydraulic Jack Work?

The working principle of the hydraulic jack is based on Pascal's law, that is, in a closed liquid, the pressure applied to the static liquid will be transmitted to all points of the liquid at the same time with equal value.


The hydraulic jack is mainly composed of the power part, the execution part and the control part. The power part is usually a manual or electric hydraulic pump. When the hydraulic pump is operated, it will suck the hydraulic oil from the oil tank and press it into the hydraulic cylinder. The execution part is the hydraulic cylinder and the piston. Since the liquid is incompressible, the hydraulic oil entering the hydraulic cylinder will push the piston up, thereby lifting the heavy object. The control part includes a one-way valve and a pressure relief valve. The one-way valve ensures that the hydraulic oil can only flow into the hydraulic cylinder in one direction, so that the piston remains in the lifting state; the pressure relief valve opens when necessary, allowing the hydraulic oil in the hydraulic cylinder to flow back to the oil tank, and the piston descends under the gravity of the heavy object, so as to achieve the landing of the heavy object. In this way, the hydraulic jack can use a small force on the small area of the hydraulic pump piston to generate a large force on the large area of the hydraulic cylinder piston, so as to easily lift the heavy object.

What Scenarios are Suitable for Using Hydraulic Jacks?

Hydraulic jacks are widely used in the following scenarios due to their large load-bearing capacity, easy operation, and smooth lifting and lowering:


Auto repair: In operations such as replacing car tires and repairing chassis, hydraulic jacks can lift the car body smoothly and provide sufficient working space. Compared with other jacks, it can support the weight of the car more easily, is easy to operate, and can quickly lift the car body to a suitable height.


Construction: At the construction site, some heavy components often need to be installed or adjusted. Hydraulic jacks can be used to lift heavy objects such as building beams and steel columns, accurately control their height and position, and ensure installation accuracy. At the same time, its strong load-bearing capacity can meet the lifting needs of large heavy objects in construction.


Machinery manufacturing: In the machinery manufacturing workshop, during the installation and commissioning of equipment and the processing of parts, hydraulic jacks can be used to adjust the level of equipment, support large parts, etc. For example, during the installation of large machine tools, the use of hydraulic jacks can accurately adjust the height and horizontal position of the machine tools to ensure the installation accuracy of the machine tools, thereby improving the processing accuracy.


Bridge maintenance: In the daily maintenance and repair of bridges, hydraulic jacks can be used to jack up the bridge structure so that the bridge supports, piers and other parts can be inspected and replaced. Its stable lifting performance can avoid additional damage to the bridge structure, and the lifting height can be precisely controlled as needed to meet different maintenance requirements.

What Scenarios are Suitable for Using Hydraulic Jacks?
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Donglv Village, Qingyuan District, Baoding City, Hebei, China
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